Semantics-Empowered Non-Orthogonal Multiple Access for Downlink Transmission of Correlated Information Sources

In this paper, we introduce an end-to-end non-orthogonal multiple access (NOMA) framework for the downlink transmission of correlated information sources in the multi-user scenario, in which the data required or transmitted by multiple users share similar content. To enhance the end-to-end transmiss...

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Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 24; no. 9; pp. 7874 - 7891
Main Authors:	Li, Weizhi, Liu, Yucheng, Dong, Chen, Xu, Xiaodong, Zhang, Ping, Li, Lin
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.09.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Ablation Channel capacity Channel coding Codes common information correlated source Correlation Decoding Divergence Downlinking Encoding Information retrieval Information sources Information theory NOMA non-orthogonal multiple access (NOMA) Nonorthogonal multiple access Random noise Receivers Semantic communication semantic synonymous mapping Semantics Training Vectors Wireless communication
ISSN:	1536-1276, 1558-2248
Online Access:	Get full text
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